                             2000                            

       
                                                 

   
   
    
          

                                                                  10  30  40                                                                  12    

                                                
                           1925                                 10                                                                 

             
   2000                                                300  400                                                           

                           
                                                                                                                         2000      

                      
                                               

                                               2000                                           

 2000               
 19                                                                                                                                  1948   600              

        
             22      7  8                                                                                                            3000    

                
                                  14             20                       164                               

                                                                                                    

                                                   

                                                           

         
                                                               

                                                                                   

          
                                98                              

                                                             

                         84                                                    

                                                  

       
                  200                                                                   200                           

                             
                                                                                               f 35                                  0400            3  4                                                          

       
                                                  

                
                                                                       

                                                      10                           6000         600                                                       

        
                                           86       110  120          30                                        

    350                   
                                                         10  20                                                                                         

                
          10                                                                 1990  2000                                                                                                                       

      
                                   130  140                  

             
                                                                   

       1972                       
           42                                                  

                                               2000                                                

                        
                                                                                          

                                                                                            

                           